A star circuit has element of resistance R/2. The equivalent delta elements will be_____________?

Related Mcqs:

1. For maximum transfer of power, internal resistance of the source should be_____________?

   A. equal to load resistance
   B. less than the load resistance
   C. greater than the load resistance
   D. none of the above

2. The circuit has resistors, capacitors and semi-conductor diodes. The circuit will be known as___________?

   A. non-linear circuit
   B. linear circuit
   C. bilateral circuit
   D. none of the above

3. “Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load”. The above statement is associated with____________?

   A. Millman’s theorem
   B. Thevenin’s theorem
   C. Superposition theorem
   D. Maximum power transfer theorem

4. While calculating Rth in Thevenin’s theorem and Norton equivalent

   A. all independent sources are made dead
   B. only current sources are made dead
   C. only voltage sources are made dead
   D. all voltage and current sources are made dead

5. Which of the following is non-linear circuit parameter?

   A. Inductance
   B. Condenser
   C. Wire wound resistor
   D. Transistor

6. Application of Norton’s theorem to a circuit yields:________________?

   A. equivalent current source and impedance in parallel
   B. equivalent current source and impedance in series
   C. equivalent impedance
   D. equivalent current source

   Updated by: Attaullah

7. In a series parallel circuit, any two resistances in the same current path must be in___________?

   A. series with each other
   B. parallel with each other
   C. series with the voltage source
   D. parallel with the voltage source

8. The circuit whose properties are same in either direction is known as__________?

   A. unilateral circuit
   B. bilateral circuit
   C. irreversible circuit
   D. reversible circuit

9. Which of the following is a bilateral element?

   A. Constant current source
   B. Constant voltage source
   C. Capacitance
   D. None of the above

10. Which of the following is the passive element?

    A. Capacitance
    B. Ideal current source
    C. Ideal voltage source
    D. All of the above